1347344

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 2638224

約数和(自身を除く): 1290880

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 787, 856, 1574, 1712, 3148, 6296, 12592, 84209, 168418, 336836, 673672, 1347344]

約数ペア:

[(1, 1347344), (2, 673672), (4, 336836), (8, 168418), (16, 84209), (107, 12592), (214, 6296), (428, 3148), (787, 1712), (856, 1574)]